a curve is given by the equations x=at^2 and y=at^3 a variable pair of perpendicular lines through the origin 'O' meet the curve at P and Q . show that the locus of the point of intersection of the tangents at P and Q is 4y^2=3ax-a^2

Question

anonymous · Answer

@abb0t ?
@babymambo13 ?
@cacique ?
@dannibee ?
@eliassaab ?
@ganeshie8 ?
@hw1 ?
@iambatman ?
@Miracrown ?
@mathmale ?
@JuliusTheGreat ?
@Koikkara ?
@Luigi0210 ?
@No.name ?
@ophercule ?
@ParthKohli ?
@queenofdrillz ?
@rasecciren ?
@Squirrels ?

conqueror · Answer

A hashtag mess!

ikram002p · Answer

do u mean this by  variable pair of perpendicular lines ?
|dw:1403522484527:dw|

conqueror · Answer

He's offline...who are you talking to? A ghost?

ikram002p · Answer

|dw:1403522544657:dw|

anonymous · Answer

@ikram002p  when we eliminate parametric, the curve has the shape |dw:1403522594976:dw| 
with those lines, they can't cut the curve at 2 points

ikram002p · Answer

@Conqueror i dnt mind being ignored ^_^

dan815 · Answer

^lie
r(t)=<at^2,at^3>

ikram002p · Answer

|dw:1403522922094:dw|